Merge /fml/ag-raetsch/home/maan/scm/paraslash_meins/paraslash/

[paraslash.git] / audiod_command.c

diff --git a/audiod_command.c b/audiod_command.c
index 3bb94ad60a8a1079659105b792068e71045c9e01..349480ff1f34f5a9bfebe57f26ddad6f0aef93ce 100644 (file)
--- a/audiod_command.c
+++ b/audiod_command.c
@@ -406,6 +406,21 @@ static int check_perms(uid_t uid)
        return -E_UCRED_PERM;
 }
 
+/**
+ * handle arriving connections on the local socket
+ *
+ * \param accept_fd the fd to call accept() on
+ *
+ * This is called whenever para_audiod's main task detects an incoming
+ * connection by the readability of \a accept_fd. This function reads the
+ * command sent by the peer, checks the connecting user's permissions by using
+ * unix socket credentials (if supported by the OS) and calls the corresponding
+ * command handler if permissions are OK.
+ *
+ * \return positive on success, negative on errors
+ *
+ * \sa para_accept(), recv_cred_buffer()
+ * */
 int handle_connect(int accept_fd)
 {
        int i, argc, ret, clifd = -1;